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<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
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    <title>Document</title>
    <style>
        div {
            width: 500px;
            height: 300px;
            background-color: pink;
            /* padding-left: 20px;
            padding-top: 20px; */
            /* 复合写法 */
            /* padding: 2px ;
            padding: 40px 60px;
            padding: 40px 40px 60px ; */
            padding: 40px 40px 60px 60px;
        }
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</head>

<body>
    <div>
        盒子内容是content盒子内容是content盒子内容是content盒子内容是content
    </div>
</body>

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